Nobunao Takeuchi

Underground Electric Signal at the Occurrence of the Niigataken Chuetsu-oki Earthquake in 2007, Japan

Kan Okubo, Akihiro Takeuchi, Yukinobu Nakamura, 2012, IEICE Trans. Electron..

Consideration of the Boundary Condition between Two Media in Acoustic Field Analysis Using the Constrained Interpolation Profile (CIP) Method

Kan Okubo, Nobunao Takeuchi, Takao Tsuchiya, 2007, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Examination of detection of a minute fluctuation signal by the theory of the natural observation method

Kan Okubo, Nobunao Takeuchi, 2004 .

Conditions of atmospheric electricity variation during seismic wave propagation

Kan Okubo, Nobunao Takeuchi, Keisuke Yamamoto, 2006 .

Development of High-speed Visualization System of Hypocenter Data Using CUDA-based GPU computing

Kan Okubo, Nobunao Takeuchi, Naoki Uchida, 2014 .

An Acceleration Method of Detection of Repeating Earthquakes Using Multi-GPU Computing-Based Parallel Signal Processing

Kan Okubo, Nobunao Takeuchi, Toru Matsuzawa, 2015 .

Evaluation of instantaneous power by the aspectum in the theory of the natural observation method

Kan Okubo, Nobunao Takeuchi, 2005 .

High-Speed Digital Signal Processing Method for Detection of Repeating Earthquakes Using GPGPU-Acceleration

Nobunao Takeuchi, Toru Matsuzawa, Taiki Kawakami, 2013 .

Application of mean-shift clustering for removing flux trapping noise from geomagnetic field signals measured using HTS-SQUID magnetometers

Kan Okubo, Nobunao Takeuchi, Yuta Katori, 2017, 2017 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC).

Observations of earthquake waves by the vertical earth potential difference method

Nobunao Takeuchi, Noriyoshi Chubachi, Ken'Ichi Narita, 1997 .

Observation of atmospheric electricity variation signals during underground seismic wave propagation

Kan Okubo, Nobunao Takeuchi, Shinya Sato, 2006 .

Electric and Ionic Environmental Circumstances Interacting at Hosokura Underground Mine in Northeast Japan

Kan Okubo, Nobunao Takeuchi, Akihiro Takeuchi, 2009 .